salt a commonly used in bakery products on heating gets converts into the another salt B which itself is used for removal of hardness of water and glass she is evolved the gas see when passed through lime water turns it milky . identify A,B,and C
Answers
Answered by
1
Answer:
Salt A - probably baking soda - sodium bicarbonate : Na HCO₃ . It is a white solid powder.
When it is heated, 2 Na HCO₃ ==> Na₂ CO₃ + H₂O + CO₂
Sodium carbonate is a white powder - which is washing soda.. it removes hardness of water.
The gas is carbon dioxide.
When it is passed through lime water, (calcium hydroxide - Ca (OH)₂ ), then calcium carbonate Ca CO₃ white precipitate is formed.
i hope it will help you
Similar questions